Record 50 species in the City Nature Challenge
A friend has invited you to do this with them.
Cities around the world spend the same few days photographing every wild plant and animal they can find. You will be surprised how much lives on one street once you start looking closely.
GentleFreeAn afternoonOutdoorsAlone or with othersSpring
How to start
- Check the City Nature Challenge site to see whether your city or region is taking part.
- Install the iNaturalist app and practise by photographing ten wild species near home.
- During the challenge, upload observations until you reach 50 different species.
Where to go
We opened this link on 6 October 2026 and found it to be what we say. Dates, places and prices are on the official page, where they stay up to date.
Plan this
Pick a day, or a month, and we will set out how to get ready, step by step, with a date and a reason for each. Events have fixed dates and entry or ticket deadlines. Physical events add a training plan from our guidance engine, and its length is set by the engine, not by the date you would like.
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